117180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1$

素因数の和:56

約数の個数: 96

約数和(自身を含む): 430080

約数和(自身を除く): 312900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8370, 9765, 11718, 13020, 16740, 19530, 23436, 29295, 39060, 58590, 117180]

約数ペア:

[(1, 117180), (2, 58590), (3, 39060), (4, 29295), (5, 23436), (6, 19530), (7, 16740), (9, 13020), (10, 11718), (12, 9765), (14, 8370), (15, 7812), (18, 6510), (20, 5859), (21, 5580), (27, 4340), (28, 4185), (30, 3906), (31, 3780), (35, 3348), (36, 3255), (42, 2790), (45, 2604), (54, 2170), (60, 1953), (62, 1890), (63, 1860), (70, 1674), (84, 1395), (90, 1302), (93, 1260), (105, 1116), (108, 1085), (124, 945), (126, 930), (135, 868), (140, 837), (155, 756), (180, 651), (186, 630), (189, 620), (210, 558), (217, 540), (252, 465), (270, 434), (279, 420), (310, 378), (315, 372)]